Sep 23 New Gulf Oil Spill Flow Rate Estimate Released By Jenny Marder In the early days of the Gulf of Mexico oil disaster, estimates varied wildly on the amount of oil gushing from the blown-out well. As spring turned to summer and the oil kept flowing, the government revised its calculations. Continue reading
Sep 22 Watch Oil Disaster Draws New Attention to Louisiana's Coastal Erosion Even though the blown-out BP oil well in the Gulf of Mexico has been permanently sealed, Louisiana is continuing its battle against another environmental challenge: coastal erosion. Tom Bearden reports. Continue watching
Sep 22 'Art of Dirt' and Rural Life An exhibit sponsored by International Development Enterprises in Denver features paintings and photos of rural life in places such as India, Honduras, Ethiopia and Vietnam, along with models of IDE's irrigation and water sanitation equipment for visitors to try. Continue reading
Sep 20 Watch How Safe Would Genetically Modified Salmon Be to Eat? The U.S. Food and Drug Administration is in the process of deciding whether to allow genetically modified salmon to be sold to American consumers and how to label them if they are sold. Margaret Warner gets two perspectives. Continue watching
Sep 20 Watch Adm. Allen on Oil Cleanup: 'We're Negotiating How Clean Is Clean' Retired Coast Guard Adm. Thad Allen speaks with Jeffrey Brown about the permanent sealing of BP's blown-out oil well, what has been learned to prevent or contain future disasters, and what must be done to clean up the Gulf of… Continue watching
Sep 20 Oil Well Killed, But Legal and Environmental Battles Just Beginning The Development Driller III rig used to drill the relief well (Photo: Derick E. Hingle/Bloomberg via Getty Images) After a weekend of final sealing and testing, the federal government on Sunday declared the Macondo oil well officially dead. Continue reading
Sep 20 Monday: Afghan Elections Marred by Fraud, Violence; Bombs Kill 36 in Iraq Afghan election workers move ballot boxes to the Independent Election Commission warehouse in Kabul on Monday. Photo by Shah Marai/AFP/Getty Images. The Free and Fair Elections Foundation of Afghanistan, an independent observer group, is voicing "serious concerns" about… Continue reading
Sep 17 Friday: Afghans Prepare to Vote Amid Violence; Gulf Well Close to Being Sealed An Afghan election worker and a donkey carry voting materials to a remote mountainous village in Shotol. Photo by Paula Bronstein/Getty Images. On the eve of Saturday's parliamentary elections, Afghan President Hamid Karzai is urging citizens to vote despite… Continue reading
Sep 16 Bacteria Gobbling Natural Gas in the Gulf By Hari Sreenivasan While attention on the Gulf has mostly focused on oil, the explosion and spill also released tremendous amounts of natural gas. David Valentine, a microbial geochemistry professor at the University of California, Santa Barbara, and his research team… Continue reading
Sep 14 Can We Both Feed the World in a Sustainable Way and Feed it Quality Food? Question: As a society, we in America seem proud of our desire to help others, and that is of course laudable. In recent years, there is a movement toward more environmentally-friendly food for a number of reasons, nutritional and otherwise. Continue reading